Forging Press

Forging workshop provides the combined forging press with air hammer, free forging, ring rolling
to be flexible prodcution line for all kinds of flanges.
--Forging by die mould: 1/2" thru 12"
--Forging by free style: 14" thru 60"
--Ring rolling: OD2000 mm max.

Heat Treatment

The complete heat treatment facility provides the last decisive for attaining and improving combination of mechanical properties, internal structure for the better quality.
--Normalized
--Tempered
--Quenched
--Annealed

Machining

CNC machining guarantee the precised dimensions and nice surface. CNC drilling makes the holes perfect smooth.

Size: 1/2" - 60 ", CL150 - CL2500;
API Flange: 1 13/16"- 30", 2000psi - 20000 psi;
Type: SO, WN, BL, THD, SW, LJ, PL, ORIFICE, SPETACLE ETC.
Weight: 4,000 kgs max.;
Standard: API 6A AND 17D, ANSI/ASME, MSS, AWWA, EN, DIN, JIS, KS, BS ETC.

Strength of Grade
Carbon: ASTM A105, A350 LF2, P250GH, P280GH, C22, C22.8, S235JRG2
High Yield Alloy: A694 F42/F46/F52/F56/F60/65/F70
Alloy: AISI 4130,4140, 25CrMo4, 30CrMo, 35CrMo, 42CrMo
Stainless: ASTM A182 F304/L, F316/L, F316Ti, F321